2013 Fiscal Year Final Research Report
Development of Orbital Resolved Hard X-ray Photoemission to Study Metal-Insulator Transition of Strongly Correlated Oxides
| Project/Area Number |
23740240
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Condensed matter physics I
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| Research Institution | Osaka University |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2013
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| Keywords | 硬X線光電子分光 / 強相関酸化物 / 金属絶縁体転移 / 角度分解光電子分光 / 共鳴非弾性X線散乱 |
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| Research Abstract |
To reveal the origin of Metal-Insulator transition in strongly correlated materials, it is essential to reveal the orbital resolved electronic structures. In this project, we developed the polarization dependent hard X-ray photoemission system, and succeeded to determine the ground state wave function from the linear dichroism of the core level spectra. Furthermore, as for the complementary techniques, we demonstrated the micro soft-X-ray angle-resolved photoemission and the polarized resonant inelastic X-ray scattering for Vanadium Oxides to determine the three dimensional band structure and the orbital polarized electron excitations.
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Research Products
(28 results)
